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Parent Site

Site IDSiteLocationCityCountyEFO Name
4927Erwin Utilities Authority199 North Industrial DriveErwinUnicoiJohnson City

Permit Information

TN0023001
Individual
Reissuance
Erwin Utilities Authority
Erwin STP
Treatment of municipal sewage
M
M
MW
25-JUL-2024
24-FEB-2010
29-JUL-2024
01-FEB-2020
01-MAR-2020
31-JAN-2025
Nolichucky River at mile 94.4
treated municipal wastewater from Outfall 001
biologically treated municipal wastewater from Outfall 001
4952
1.9
27-NOV-2024 11:25AM

Other DWR permits at this site

Permit Documents

View
File Type
Description
Document Date
EmailPT SAR Extension Req Approval28-OCT-2024
LetterPT Letter w Recs for EU & Specialty Tire25-OCT-2024
Monitoring ReportBypass / SSO Report and September 2024 MOR10-OCT-2024
Monitoring ReportErwin Utilities July 2024 MOR 08-AUG-2024
AddendumErwin WWTP Corrected Application Signature-Certification08-AUG-2024
EmailErwin WWTP Corrected Application Signature-Certification Receipt Email08-AUG-2024
ApplicationRCVD VIA EMAIL 25-JUL-24: cover letter, Form 2A, maps, and flow schematic by Mark Byrd; signature page updated 8/8/202408-AUG-2024
LetterRCVD VIA EMAIL 07_15_2024 Erwin WWTP CEI Response Letter Combined15-JUL-2024
LetterErwin WWTP Compliance Inspection Response 11-JUL-2024
Monitoring ReportErwin Utilities June 2024 MOR 11-JUL-2024
Forms submitted through MyTDEC Forms after 11/17/2020 will be available in FileNet.

Moratorium

Problem
Mechanism
Result
Action Date
Status
Percent Annual I I
I/IEFO CommunicationChris Rhodes email dated 4-Apr-20194/4/2019Watch List62

Inspections

Inspection Date
Type
Result
17-DEC-2024Compliance AssistanceIn Compliance
19-NOV-2024Compliance AssistanceIn Compliance
02-OCT-2024Compliance AssistanceIn Compliance
10-SEP-2024Pretreatment TAV and File ReviewIn Compliance
30-MAY-2024Compliance Eval (non-sampling) (CEI)In Compliance
29-MAY-2024Sanitary Sewer Overflow Non-SamplingIn Compliance
20-SEP-2023Pretreatment Compliance (oversight)In Compliance
08-SEP-2022Pretreatment TAV and File ReviewIn Compliance
09-DEC-2021Sanitary Sewer Overflow Non-SamplingOut of Compliance
09-DEC-2021Pretreatment Follow-upIn Compliance

Wastewater Engineering Plans Review

Project no
Plans Status
Type
Reviewer
Date Received
Approved Date
Project Name
23.0558PendingPERTNH9/25/202310/18/2023South Industrial Drive Lift Station Replacement
23.0539PendingPERTNH9/18/202310/10/2023Rock Creek Interceptor
22.0596RPendingCDTNH6/27/20237/25/2023Erwin Wastewater Treatment Plant Improvements - Tertiary Filter
23.0257PendingCDA. Bahour5/17/20236/6/2023UNAKA VIEW MEADOWS
23.0022Pending-CourtlandV1/11/20232/23/2023Erwin Utilities Waster Collection Improvements Evergreen CDBG Extension
22.0737PendingCDMJB12/8/20221/5/2023South Industrial Drive Lift Station Replacement
22.0722PendingCDMJB11/21/202212/13/2022Rock Creek Sewer Interceptor Replacement
22.0596PendingCDTNH9/21/20221/30/2023Erwin WWTP Tertiary Filters
22.0091Review CompletePPDTNH2/23/2022-Erwin WWTP Improvements
21.0756ApprovedCDMNU10/18/202110/22/2021Wolfe-Erwin Subdivision
If you have any questions or comments, call us at (615) 532-0287 or email the TDEC Help Desk at BG-Help_Desk@tn.gov.